https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113976
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jeffrey A. Law from comment #3) > What does the standard say about changing const objects? It says it is undefined. Note there is no changing const object in this code; just the const variable is dynamically initialized which is 100% defined.